AEC-C_B42002_B42021.book Seite 1 Dienstag, 5. August 2008 4:26 16
Aluminum electrolytic capacitors
Alu-X product lines
Bipolar single-ended capacitors
Series/Type:
Data Sheet
Date:
B42002, B42021
August 2008
©
EPCOS AG 2008. Reproduction, publication and dissemination of this publication and the infor-
mation contained therein without EPCOS’ prior express consent is prohibited.
AEC-C_B42002_B42021.book Seite 2 Dienstag, 5. August 2008 4:26 16
General-purpose grade capacitors
Applications
■
Audio frequency dividers
■
For filtering, coupling and pulse circuits
Single-ended capacitors
Bipolar – 85
°C
/ 105
°C
Single-ended capacitors
Bipolar – 85
°C
/ 105
°C
B42002, B42021
B42002, B42021
Features
■
RoHS-compatible
■
Load life: 2000 h at 85 °C (B42002)
1000 h at 105 °C (B42021)
Construction
■
■
■
■
Aluminum case, fully insulated
Non polarized
Charge-discharge proof
Case with safety vent
Please read
Cautions and warnings
and
Important notes
at the end of this document.
2
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AEC-C_B42002_B42021.book Seite 3 Dienstag, 5. August 2008 4:26 16
Single-ended capacitors
Bipolar – 85
°C
/ 105
°C
Specifications and characteristics in brief
Rated voltage V
R
Operating temp. range
Rated capacitance C
R
(20
°C,
120 Hz)
Capacitance tolerance
Load life
B42002
(85
°C,
V
R
, I
AC,R
)
B42021
(105
°C,
V
R
, I
AC,R
)
Leakage current I
leak
(20
°C,
after 5 minutes)
Low temperature
stability
(impedance ratio)
(120 Hz)
6.3 ... 100 V DC
–40
°C
… +85
°C
(B42002)
–40
°C
… +105
°C
(B42021)
0.1 … 4700
µF
(B42002)
0.47 … 2200
µF
(B42021)
±20%
2000 h
1000 h
M
B42002, B42021
Requirements:
∆C/C ≤ ±20%
of initial value
tan
δ ≤
2 times initial specified limit
I
leak
≤
initial specified limit
C
R
V
R
-
I
leak
≤
0.03 µA
⋅
⎛
-------
⋅
------
⎞
or 3 µA
⎝
µF V
⎠
V
R
(V DC)
Z
(
–
25 °C
)
--------------------------
-
Z
(
+20 °C
)
Z
(
–
40 °C
)
--------------------------
-
Z
(
+20 °C
)
6.3
4
10
10
3
8
16
2
6
25
2
4
35 ... 100
2
3
Shelf life
After storage for 1000 h at 85
°C,
the capacitors shall meet the require-
ment of load life test after reforming process. After test: V
R
to be applied
for 30 minutes, 24 to 48 hours before measurement.
50 Hz
0.65
0.75
0.80
0.85
120 Hz
1.00
1.00
1.00
1.00
+70
°C
1.27
+70
°C
1.78
300 Hz 1 kHz
1.35
1.25
1.15
1.03
+85
°C
1.00
+85
°C
1.40
+105
°C
1.00
1.75
1.50
1.30
1.05
10 kHz
2.30
1.75
1.40
1.08
Frequency multiplier for
rated ripple current
0.1 … 4.7
µF
10 … 47
µF
100 … 1000
µF
2200 ... 4700
µF
Temperature multiplier
for rated ripple current
B42002
Temperature
Multiplier
B42021
Temperature
Multiplier
+50
°C
2.10
+50
°C
1.50
Please read
Cautions and warnings
and
Important notes
at the end of this document.
3
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AEC-C_B42002_B42021.book Seite 4 Dienstag, 5. August 2008 4:26 16
Single-ended capacitors
Taping, packing and lead configurations
Taping, packing and lead configurations of single-ended capacitors
B42002, B42021
Single-ended capacitors are available taped in Ammo pack from diameter 4 to 10 mm as follows:
Lead spacing 2.0 mm (∅ d = 4 ... 5 mm)
Last 3 digits of ordering code: 016
ød
P
P
0
∆h
∆
h
H
H
0
W
2
D
0
1 max.
W
1
View B
W
W
0
Base tape
Adhesive tape
F
P
1
B
l
1
t
KAL1138-D-E
Dimensions in mm
∅
d
F
–0.2
H
18.5
W
18.0
W
0
7.0
min.
W
1
9.0
±0.5
W
2
3.0
max.
P
12.7
±1.0
P
0
12.7
±0.3
P
1
5.10
±0.7
l
1
1.0
max.
t
0.7
±0.2
∆h
1
±1.0
D
0
4.0
±0.2
4 ... 5 2.0
±0.75 ±0.5
Please read
Cautions and warnings
and
Important notes
at the end of this document.
4
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AEC-C_B42002_B42021.book Seite 5 Dienstag, 5. August 2008 4:26 16
Single-ended capacitors
Taping, packing and lead configurations
Lead spacing 2.5 mm (∅ d = 4 ... 6.3 mm)
Last 3 digits of ordering code: 007
ød
P
P
0
∆h
∆
h
B42002, B42021
H
H
0
W
2
1 max.
W
0
W
1
View B
W
Base tape
Adhesive tape
P
1
B
l
1
F
D
0
t
KAL1074-3-E
Dimensions in mm
∅
d
4 ... 6.3
F
2.5
H
18.5
H
0
W
W
0
W
1
9.0
W
2
3.0
P
P
0
P
1
l
1
t
0.7
∆h
0
D
0
4.0
16.0 18.0 7.0
12.7 12.7 5.10 1.0
Tolerance –0.2
±0.75 ±0.5 ±0.5
min.
±0.5
max.
±1.0 ±0.3 ±0.7
max.
±0.2 ±1.0 ±0.2
Lead spacing 3.5 mm (∅ d = 8 mm)
Last 3 digits of ordering code: 006
ød
P
P
0
∆h
∆
h
H
H
0
W
2
D
0
1 max.
W
1
View B
W
W
0
Base tape
Adhesive tape
F
P
1
B
l
1
t
KAL1138-D-E
Dimensions in mm
∅
d
8
F
3.5
H
18.5
W
W
0
W
1
9.0
W
2
3.0
P
P
0
P
1
l
1
t
0.7
∆h
1
D
0
4.0
18.0 10
12.7 12.7 5.10 1.0
Tolerance
±0.5 ±0.75 ±0.5
min.
±0.5
max.
±1.0 ±0.3 ±0.7
max.
±0.2
max.
±0.2
Please read
Cautions and warnings
and
Important notes
at the end of this document.
5
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